Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Most dreams last only 5 to 20 minutes.
79
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
If you unfolded your brain, it would cover an ironing board.
42
The average person who stops smoking requires one hour less sleep a night.
79
We are born with 350 bones, and die with 206.
135
Your body is creating and killing about 2.4 million red blood cells per second.
17
A person infected with the SARS virus, has a 95-98% chance of recovery.
23